$ 47.84
Discover the SICK GRTE18-P2442 M18 photoelectric sensor with red light detection, 550 mm range, IP67 protection, and fast 500 Hz response.
The SICK GRTE18-P2442 Photoelectric Proximity Sensor is designed for precise and reliable object detection in automated environments. Using energetic red-light technology (650 nm), it delivers accurate detection over a range of 10 mm to 400 mm, with a maximum reach of 550 mm. Its M18 cylindrical metal housing allows easy integration into machines, even where space is limited. Built to IP67 standards and made from nickel-plated brass and ABS, it ensures long-term durability in dusty or moist conditions. This sensor is a dependable choice for production lines that demand stability, consistency, and reduced maintenance downtime.
The GRTE18-P2442 offers fast response performance with a switching frequency of 500 Hz, making it ideal for high-speed sorting, packaging, or robotic systems. Its PinPoint LED light creates a bright, focused beam for accurate alignment, reducing installation time. Dual LED indicators simplify monitoring of power and detection status, helping operators quickly diagnose issues. The sensor’s potentiometer adjustment allows flexible setup to suit various materials or reflectivity levels. Engineered for reliability across a wide temperature range, it ensures stable detection and consistent operation, improving productivity and minimizing process interruptions in demanding industrial environments.
Why SICK GRTE18-P2442?
Because it blends German engineering precision with industrial toughness, the SICK GRTE18-P2442 delivers accurate detection even in challenging environments. Its PinPoint red LED, adjustable sensitivity, and fast 500 Hz response make it a favorite for automation engineers seeking reliability, compact design, and long-lasting performance in continuous production lines.
What Problem Does It Solve?
The GRTE18-P2442 eliminates detection errors caused by vibration, dust, or reflective surfaces. It ensures stable object recognition without frequent recalibration, minimizing false triggers and downtime. This sensor turns complex alignment tasks into plug-and-play simplicity—empowering faster processes, fewer maintenance stops, and greater confidence in every production cycle.
| Feature | Details | Benefit |
|---|---|---|
| Functional Principle | Energetic photoelectric proximity sensor | Reliable detection of objects with varying reflectivity |
| Light Source | PinPoint visible red LED (650 nm) | Easy visual alignment and high detection precision |
| Sensing Range | Adjustable from 10 mm to 400 mm, max 550 mm | Flexible detection distance for multiple applications |
| Response Time | < 1,000 µs | Enables high-speed detection in fast-moving automation systems |
| Switching Frequency | Up to 500 Hz | Supports rapid object detection without performance loss |
| Output Type | PNP, complementary output | Compatible with a wide range of industrial controllers |
| Adjustment Method | Potentiometer, 270° rotation | Simple setup and fine-tuning for optimal sensitivity |
| Connection Type | M12 male connector, 4-pin | Quick plug-and-play installation and maintenance |
| Housing Material | Nickel-plated brass and ABS | Robust construction ensures durability in harsh conditions |
| Enclosure Rating | IP67 | Resistant to dust and water ingress for reliable field operation |
| Operating Temperature | –25 °C to +55 °C | Suitable for diverse industrial environments |
| Optics Material | PMMA plastic lens | Provides stable optical performance and long lifespan |
| Power Supply | 10–30 V DC | Flexible power range for industrial compatibility |
| Indicators | Green LED (power), Yellow LED (object detection) | Simplified visual feedback during operation |
| Included Accessories | 2 × fastening nuts | Ready-to-install package saves setup time |
| Compliance | CE, UKCA, cULus, ECOLAB, China-RoHS | Certified for global industrial standards and safety |
| Dimensions (W × H × D) | 18 × 18 × 73.5 mm | Compact size fits easily into limited machine spaces |
| Protection Class | Class III | Safe low-voltage operation for sensitive automation systems |
Download SICK GRTE18-P2442 (1066549) Datasheet
| Commercial Data | Details |
|---|---|
| EAN Number (GTIN) | 4047084321092 |
| Weight | 52 g |
| Country of Origin | Malaysia |
1. High-Speed Sorting on Conveyor Systems
In automated logistics and packaging lines, products move quickly on conveyor belts with varying colors and materials. The GRTE18-P2442’s visible red LED and 500 Hz switching speed enable it to detect fast-moving objects with remarkable precision. Its adjustable sensitivity ensures accurate performance, even when packaging reflectivity changes. The compact M18 metal housing allows direct installation in tight spaces, providing reliable object detection while minimizing false triggers caused by vibration or dust in high-speed production environments.
2. Detection in Robotic Work Cells with Coolant or Spray Exposure
Industrial robots often operate in areas exposed to oil mist, coolant, or water spray, where many sensors struggle to maintain accuracy. The GRTE18-P2442’s nickel-plated brass housing and sealed IP67 enclosure ensure reliable detection in these harsh environments. Its precise optical system ignores background reflections, allowing robots to confirm part presence before motion. This prevents misalignment or damage, maintaining safe and efficient robotic operations in demanding assembly or metalworking applications.
3. Reflective Material Detection in Packaging Lines
Packaging machines frequently handle shiny films, metallic foils, or transparent wraps that can confuse ordinary sensors. The GRTE18-P2442 overcomes this with its PinPoint LED beam and fine-tuned potentiometer control, enabling stable detection across different material types. The sensor’s bright status LEDs assist operators in setup and maintenance, reducing downtime. By accurately sensing the position of reflective packaging materials, it helps prevent jams, reduces waste, and ensures smoother, uninterrupted production cycles.
4. Automated Storage and Material Handling Systems
In warehouse automation, precise detection of boxes, totes, or containers is crucial for maintaining flow efficiency. The GRTE18-P2442’s long sensing range of up to 550 mm allows it to detect items of varying sizes and colors with ease. Its fast response time ensures real-time feedback to conveyors or lift systems, preventing collisions and improving throughput. With robust build quality and easy integration via a standard M12 connector, it supports continuous and reliable operation in modern intralogistics systems.
| Category | Model / Type | Part Number | Description | Compatibility / Benefit |
|---|---|---|---|---|
| Mounting Bracket | BEF-WN-M18 | 5308446 | Mounting bracket for M18 sensors, made of zinc-coated steel, supplied without mounting hardware. | Provides secure and adjustable installation for GR18 series sensors. Ideal for positioning on machine frames or conveyor systems. |
| Sensor Cable (PUR) | YF2A14-050UB3XLEAX | 2095608 | Female M12 connector, 4-pin, straight, PUR cable (5 m), unshielded, halogen-free. | Resistant to oils and suitable for drag-chain or robotic movement zones; ensures reliable connection. |
| Sensor Cable (PVC) | YF2A14-050VB3XLEAX | 2096235 | Female M12 connector, 4-pin, straight, PVC cable (5 m), unshielded. | Ideal for general-purpose installations and environments with light chemicals or dry conditions. |
| Terminal Connector | STE-1204-G | 6009932 | M12 male connector, 4-pin, straight, screw-type terminals, unshielded. | Simplifies custom wiring and provides flexible connection for field installation or replacements. |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
